I played around with this project a few months ago, and it was cool, but with some limitations. The microphone I had to use didn't work from very far away (that was my fault for sourcing a crap microphone), and the voice recognition was finicky (even after getting close enough to the mic). I know the voice recognition is just another piece of software that they integrated, but since the project relies on it so much I think it would be well served if there was an easy way to train the voice model to understand me.

Simple plugins are easy to write for things like checking sports scores, or anything with an easily accessible API, and this is a huge plus.